Folding structure



FIG. 1 is a front perspective view of a folding structure, illustrated in an assembled configuration with a roof section in a raised position, showing my new design;

FIG. 2 is a rear perspective view thereof, the roof section illustrated in a lowered position;

FIG. 3 is a front elevational view thereof, the roof section illustrated in the lowered position;

FIG. 4 is a rear elevational view thereof, the roof section illustrated in the lowered position;

FIG. 5 is a left-side elevational view thereof, the roof section illustrated in the lowered position, the right-side elevational view being a mirror image thereof;

FIG. 6 is a top plan view thereof, the roof section illustrated in the lowered position;

FIG. 7 is a bottom plan view thereof, the roof section illustrated in the lowered position;

FIG. 8 is an exploded perspective view thereof showing the side wall sections in a partially extended configuration;

FIG. 9 is an exploded perspective view thereof showing the side wall sections in a fully extended configuration;

FIG. 10 is a partially exploded perspective view thereof, showing the roof section exploded away from the wall section;

FIG. 11 is an environmental perspective view thereof, illustrated in a fully collapsed configuration; and,

FIG. 12 is an enlarged perspective view thereof, illustrated in the fully collapsed configuration.

The broken-lined pad and bag in FIGS. 1, 3, 8, 9, 10 & 11 illustrates the environment in which the design resides and forms no part of the claim. 

I claim the ornamental design for a folding structure, as shown and described. 